Hi
I have an Orbea Gain M20i and have ridden 3000 kilometres. I have a problem with the drive train. I I have had the problem since new.
The problem occurs when
1. The bike is going over 40kph
2. I am pedalling with some pressure on the pedals.
3. If I then back pedal the cassette seems to momentarily catch and chain would do a momentarily jump.
The problem doesn't occur if I just stop pedalling, only if I am pedalling with at least a little pressure on the pedals and then back pedal (not just stop pedalling).
I have had my Orbea dealer check it. He didn't find anything wrong but did adjust the drive train, and including increasing the chain tension. The adjustment did help ; the chain doesn't jump as much but it still occurs.
Has anyone any suggestions on what the problem can be?
Chris
I have an Orbea Gain M20i and have ridden 3000 kilometres. I have a problem with the drive train. I I have had the problem since new.
The problem occurs when
1. The bike is going over 40kph
2. I am pedalling with some pressure on the pedals.
3. If I then back pedal the cassette seems to momentarily catch and chain would do a momentarily jump.
The problem doesn't occur if I just stop pedalling, only if I am pedalling with at least a little pressure on the pedals and then back pedal (not just stop pedalling).
I have had my Orbea dealer check it. He didn't find anything wrong but did adjust the drive train, and including increasing the chain tension. The adjustment did help ; the chain doesn't jump as much but it still occurs.
Has anyone any suggestions on what the problem can be?
Chris
